Question : Security Domain Local Group not found

I created a security domain local group named ABC in which I added users from another domain in. Now, I want to set both NTFS and Share permission but my security domain local group ABC cannot be seen! Both ABC domain local group and the server in which the shared folder located are in the same domain. Any idea? Thanks.

Answer : Security Domain Local Group not found

Can you find the group using ADSIedit?